反应详情

The titled compound was prepared from N-(4-pyridyl)-o-phenylenediamine and (E)-3-(3-furyl)acryloyl chloride according to the preparation of (E)-1-(4-pyridyl)-2-styryl-1H-benzimidazole (Example 3). MW: 287.32; mp: 171.5-172.5° C.; 1H-NMR (DMSO) δ: 8.88 (2H, dd, J=4.6, 1.7 Hz), 8.07 (1H, br.s), 7.81 (1H, d, J=15.8 Hz), 7.74-7.65 (4H, m), 7.35-7.25 (3H, m), 6.89 (1H, br.s), 6.73 (1H, d, J=15.8 Hz).